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Fencer Intel
critical 9.3

CVE-2010-0478 in the critical feed json

Stack-based buffer overflow in nsum.exe in the Windows Media Unicast Service in Media Services for Microsoft Windows 2000 Server SP4 allows…

published 16y ago modified 4mo ago also EUVD-2010-0509

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
60.4%
EPSS 60.4% chance of exploitation in 30 days, percentile 99.1%
public exploits
2
Metasploit and Exploit-DB

Summary

Stack-based buffer overflow in nsum.exe in the Windows Media Unicast Service in Media Services for Microsoft Windows 2000 Server SP4 allows remote attackers to execute arbitrary code via crafted packets associated with transport information, aka "Media Services Stack-based Buffer Overflow Vulnerability."

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Timeline

  1. First public exploit (Metasploit exploit/windows/mmsp/ms10_025_wmss_connect_funnel)
  2. Published

Exploit prediction

60.42% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.